| Langgons to Flemalle-Haute | 140.82 mi (226.63 km) |
| Langgons to Fleron | 131.19 mi (211.14 km) |
| Langgons to Fleurus | 181.67 mi (292.37 km) |
| Langgons to Florennes | 179.80 mi (289.36 km) |
| Langgons to Fontaine-l'Eveque | 191.40 mi (308.04 km) |
| Langgons to Forest | 191.39 mi (308.01 km) |
| Langgons to Frameries | 210.16 mi (338.23 km) |
| Langgons to Galmaarden | 206.70 mi (332.65 km) |
| Langgons to Ganshoren | 192.08 mi (309.13 km) |
| Langgons to Gavere | 220.73 mi (355.23 km) |
| Langgons to Geel | 166.49 mi (267.93 km) |
| Langgons to Gembloux | 174.98 mi (281.61 km) |
| Langgons to Genappe | 185.23 mi (298.09 km) |
| Langgons to Genk | 142.08 mi (228.65 km) |
| Langgons to Gent | 219.21 mi (352.79 km) |
